package com.guoxin.tree;

/**
 * @author guoxin
 * @date 2019/7/31
 */
public class Test {

    public static void main(String[] args) {
        System.out.println(16 << 1);
        System.out.println(1 << 4);

        int hash = "tom".hashCode();
        System.out.println(hash);
        System.out.println(hash ^ (hash >>> 16));

        System.out.println(115027 & 16);
    }
}
